July 15, 2016 AT 2:00 am

By combining the Raspberry Pi Zero with an add-on board, you can create a wearable badge. Take the Zero, add a Unicorn pHAT, Scroll pHAT or even a full-sized Unicorn HAT and scroll messages, create animations and attract the envy of your fellow geeks! You’ll need a 5V 1A USB battery pack to make it portable – you can pick one up at pound shops or even find one on eBay!

Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!